Screwdriver bit set Proline 10745 — 15 pieces, assorted types

Proline 10745 is a 15-piece screwdriver bit set designed for manual and powered screwdrivers. The compact kit includes a selection of commonly used bit types and lengths, providing a practical solution for general repair, assembly and maintenance tasks in home and workshop environments. The set groups multiple Torx sizes and supplementary adapters in short and long lengths to increase accessibility and versatility when working with fasteners in different positions.

Advantages

The set provides a balanced combination of bit sizes and lengths to cover many fastening situations, reducing the need to carry multiple individual bits. Bits are supplied in both shorter (30 mm) and longer (75 mm) lengths for reach and control. Included adapters allow use with different driver shanks and quick-change chucks, making the set compatible with most manual and powered screwdrivers. The compact assortment is convenient for storage and transport.

Suitable for

• General household repairs and furniture assembly
• Workshop maintenance and light mechanical work
• Installation tasks where different Torx sizes and lengths are required
• Use with manual screwdrivers and power drivers with quick-change chucks

Key specifications

• Total pieces: 15 (assorted types and lengths)
• Torx sizes included: T20, T25, T30, T40, T45, T50, T55
• Bit lengths: 30 mm and 75 mm for each Torx size listed (one piece of each length)
• Additional components: adapters in common driver sizes for 10 mm and 1/2" connections
• Compatibility: designed for manual and powered screwdrivers with hex or quick-change bit holders

How to use

Select the appropriate bit size and length for the fastener and insert it securely into the screwdriver chuck or bit holder. For tight or recessed fasteners, use the longer 75 mm bits to reach into confined spaces; for high-torque or precision work, use the 30 mm bits for improved control. When changing between manual and powered operation, ensure adapters are properly seated and the driver is set to the correct torque and rotational direction. Apply steady pressure and avoid excessive force to prevent bit or fastener damage.

Usage recommendations

Store the bits in a dry place and keep them organized in their case to prevent loss. Match the Torx size exactly to the fastener to minimize cam-out and wear. For heavy-duty powered use, choose an appropriate torque setting and consider using impact-rated bits if available.